package 笔试2.转转.one;

import org.junit.Test;

public class Main {
    @Test
    public void test() {
        double sum=(67*3) + (79*2) + (77*2) + (83*2) + (87*2) + (77*2) + (95*0.5) + 75*1 +  89*1 + 85*1 + 78*2;
        double chu = 3+10+0.5+3+2;
        System.out.println(sum/chu);
    }
}
